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GOLF: A Singing Voice Synthesiser with Glottal Flow Wavetables and LPC Filters
Published 2024-12-01Subjects: Get full text
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Enhancing Learning-Based Cross-Modality Prediction for Lossless Medical Imaging Compression
Published 2025-01-01Subjects: “…Generative predictive coding…”
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Dissociated neuronal cultures as model systems for self-organized prediction
Published 2025-06-01Subjects: Get full text
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Autism Spectrum Disorders as Seen by a Clinical Psychologist: Case Report
Published 2025-06-01Subjects: Get full text
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Automatic speech signal segmentation with chosen parametrization method
Published 2014-05-01“…The usability of three different parametrization methods - based on the analysis of zero-crossings, spectral analysis and linear prediction coding - was analyzed. No significant differences were observed in the efficiency of investigated parameters.…”
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Kernel technologies and applications of AVS2 video coding standard
Published 2017-08-01“…A brief introduction was given to the development history of AVS video coding standards.Then an overview of the key technologies adopted in AVS2 video coding standard (GB/T 33475.2-2016) was provided,including flexible prediction partition,multiple hypothesis prediction,optimized two-level transform,adaptive loop filter and background picture model based prediction coding for scene video.Compared to the AVS1,AVS2 can achieve more than 50% bits saving.And compared to HEVC/H.265,AVS2 can achieve significant coding efficiency improvement for scene video coding.Moreover,the applications of AVS standard in digital TV broadcasting was introduced briefly.…”
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Kernel technologies and applications of AVS2 video coding standard
Published 2017-08-01“…A brief introduction was given to the development history of AVS video coding standards.Then an overview of the key technologies adopted in AVS2 video coding standard (GB/T 33475.2-2016) was provided,including flexible prediction partition,multiple hypothesis prediction,optimized two-level transform,adaptive loop filter and background picture model based prediction coding for scene video.Compared to the AVS1,AVS2 can achieve more than 50% bits saving.And compared to HEVC/H.265,AVS2 can achieve significant coding efficiency improvement for scene video coding.Moreover,the applications of AVS standard in digital TV broadcasting was introduced briefly.…”
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Formant frequency estimations of whispered speech in Chinese
Published 2009-01-01“…However, it is difficult to exactly estimate its formant by the conventional linear prediction coding algorithm. The main reason is that the formant bandwidth of a whisper is wider than that of voiced speech. …”
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Emotion Modeling in Speech Signals: Discrete Wavelet Transform and Machine Learning Tools for Emotion Recognition System
Published 2024-01-01“…This study proposes a novel approach for emotion modeling using speech signals by combining discrete wavelet transform (DWT) with linear prediction coding (LPC). The performance of various classifiers, including support vector machine (SVM), K-Nearest Neighbors (KNN), Efficient Logistic Regression, Naive Bayes, Ensemble, and Neural Network, was evaluated for emotion classification using the EMO-DB dataset. …”
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Predicting Upcoming Events Occurring in the Space Surrounding the Hand
Published 2021-01-01“…These results highlight the role of the sensorimotor cortex in creating estimates of both actions and tactile interactions in the space around the body and suggest plastic effects on prediction coding following peripheral sensorimotor loss.…”
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DNAE-GAN: Noise-free acoustic signal generator by integrating autoencoder and generative adversarial network
Published 2020-05-01“…Linear predictive coding is an extremely effective voice generation method that operates through simple process. …”
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Prediction Errors but Not Sharpened Signals Simulate Multivoxel fMRI Patterns during Speech Perception.
Published 2016-11-01“…Traditional models suggest that expected features of the speech input are enhanced or sharpened via interactive activation (Sharpened Signals). Conversely, Predictive Coding suggests that expected features are suppressed so that unexpected features of the speech input (Prediction Errors) are processed further. …”
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Induced zero-phase synchronization as a potential neural code for optimized visuomotor integration
Published 2025-05-01“…This optimized information integration (‘predictive coding') results in a global behavioral advantage of anticipated action in the presence of uncertainty. …”
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Computer-Visualized Sound Parameter Analysis Method and Its Application in Vocal Music Teaching
Published 2022-01-01“…For frames that have detected a shock signal, frequency-domain parametric differential predictive coding can be used like temporal noise shaping (TNS) techniques. …”
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Draft genome sequence of Agrobacterium pusense strain CMT1: A promising growth-promoting bacterium isolated from nodules of soybean (Glycine max L. Merrill) crops for the One Healt...
Published 2024-01-01“…The genome of this strain had 338,984,909 bp; 59.2 % G + C content; 377648 bp N50; 5 L50; 55 contigs; 51 RNAs and 5,272 predicted coding DNA sequences (CDS) distributed in 327 subsystems. …”
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Playing With Spatial Frames: Altering the Body Matrix Through Multisensory Egocentric and Allocentric Body Illusions
Published 2024-01-01“…Data revealed two main findings: Even though embodiment was significantly enhanced when participants engaged with a virtual body from a first-person viewpoint, both egocentric and allocentric perspectives influenced body size estimation (BSE), suggesting that both spatial perspectives critically form and sustain body self-perception. We discussed predictive coding theory to explain spatial perspective influence on body experience, highlighting the potential therapeutic benefits of incorporating first and third-person perspectives on body illusions (BIs) for more effective interventions targeting body-related disturbances.…”
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Parametrical patterns of voices in forensic applications
Published 2014-05-01“…These sets contain graphical patterns obtained from parameter extraction in the time-domain, frequency-domain and LPC (Linear Predictive Coding). In comparison to classical spectrograms, the parametrical patterns permit a better adaptation to specific speech signals that are available in forensic applications. …”
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Top-down prediction signals from the medial prefrontal cortex govern auditory cortex prediction errors
Published 2025-04-01“…Summary: Under the predictive coding framework, the brain generates a model of the environment based on previous experiences. …”
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Bi-Modal Bi-Task Emotion Recognition Based on Transformer Architecture
Published 2024-12-01“…On one hand, unsupervised contrastive predictive coding is used to extract denser features from the data while preserving self-information and context-related information. …”
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